| 翻訳と辞書 |
| Type 11 70 mm infantry mortar ： ウィキペディア英語版 |
Type 11 70 mm infantry mortar
The Type 11 70 mm infantry mortar, was a muzzle-loading, rifled bore infantry mortar used by the Japanese.〔War Department Special Series No 30 ''Japanese Mortars and Grenade Dischargers 1945'' pp 34, 35〕〔War Department ''TM-E 30-480 Handbook on Japanese Military Forces 1 October 1944'' pg 200〕 The Type 11 designation was given to this gun as it was accepted in the 11th year of Emperor Taishō's reign (1922). It was first used in 1922 and was the first mortar to be introduced by the Imperial Japanese Army. The mortar was later replaced by the Type 92 battalion gun.〔(【引用サイトリンク】title=Type 11 70 mm Infantry Mortar )Retrieved 10 February 2013〕
==Design==
The Model 11 (1922) 70 mm mortar is exceptional among Japanese mortars in that, although a muzzle-loading weapon, it has a rifled bore.〔 The Japanese marking is "11th year model high-angle infantry gun". A monopod, similar to the support of the US 4.2-inch chemical mortar, is another telling feature.〔 The total weight of the weapon is , of which represents the weight of the base plate.〔 The traverse of the piece is 410 mils (23 degrees), and its elevation is 661 to 1,370 mils (37 to 77 degrees).〔 A gunner's quadrant is used to lay in the weapon. It has a level vial, actuated by a knob, a movable arm, and a fixed elevation scale.〔 The elevation scale is graduated in half-degree units from 0 to 55 degrees. The movable arm has a vernier scale which permits readings of 1/16th degree. Before the weapon can be fired, by means of a lanyard attached to a striker arm, a latch pin on the breech end of the tube must be set in its recess.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Type 11 70 mm infantry mortar」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|